OT-2026-000098704
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000098704) never changes.
Identity and time
| Publication number | OT-2026-000098704 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-7396-9ccd-934153fdb74f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098704 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61de89dada2fff06b4374b780fd8213239289e63ae75dd69422f32b8c3000a29 |
|---|---|
| Markdown | a58b18336847c1c585a57c2a39545d6858cf1d9a3db1f4f2c5157538240242db |
| Publication page | d3c00e163aaa3e9ec4937cbff920662e2c4a819e0d3e58dd221503968e3c5822 |
| Manifest | 046c0e2b27c10e0eef60c60a44f9f036c1afb90081a0fe122dc3483668898609 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | wHqM4e73wn6TFBms1q8l9phQjWZMg/mN0tfVEGNu7sRB0U4yvcygkoqllFjEiR3CZO+TYLT/YtwAlZLtPae/Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:00.602123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098704observed d3c00e163aaa3e9ec4937cbff920662e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:00.582848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098704/manifest.jsonobserved 046c0e2b27c10e0eef60c60a44f9f036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:00.564622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098704/publication.mdobserved a58b18336847c1c585a57c2a39545d68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:00.546369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098704/publication.txtobserved 61de89dada2fff06b4374b780fd82132...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|